I had a problem with CSR bluetooth 4.0 dongle and with its own software. It worked just fine until I restarted my pc. After that it just wouldn't connect to anything and did not even re pair with any of my bluetooth devices. I had this problem about 1 year and I finally found out a solution. Now I would like to share it in here, because I have found it to be a common problem.

It is run and maintained by a free software fan. Vnc 5.0. This site is not a commercial project. After you decide that some application is really useful for you you MUST purchase an activation key. Using the site you can easily unlock any software. Site has been created not for profit but to give a possibility to share serials you own with other users.

I figured if it was a driver conflict with csr drivers and windows bluetooth drivers so I opened device manager from winkey+x menu. Then I selected bluetooth radio and delete driver (all of them bluetooth drivers), then I just installed manually CSR drivers (don't take bluetooth dongle out from the usb port and do not restart your computer before!) And like magic the problem disappeared and it has worked just fine after doing that. It has been over a week and it does work like it should have been from the beginning.

Now I feel a bit stupid because the solution was so simple after all. I really hope this helps everyone.

Read online CSR HARMONY BLUETOOTH SOFTWARE STACK pdf or download for read offline if you looking for where to download csr harmony bluetooth. Recommendation: Causes of Bletokencredentialprovider.dll Errors Most bletokencredentialprovider.dll errors are related to missing or corrupt bletokencredentialprovider.dll files. The Mediastic Bluetooth v4.0 Adapter converts a host computer to a Bluetooth Smart Ready system. Install The CSR Harmony Software Stack and click Next.